Please Help You have twice as many nickels as pennies. you have $1.10. how many of each coin do you have? Solve each problem using a system of equations

Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368

What expression is equivalent to (2x-1)(x-3)?

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)